ENERGY AND EMISSION ANALYSES OF A SOLAR ENERGY BASED DISTRICT HEATING SYSTEM

  • Cristina CALIN Calorgal S.A., 6 Crizantemelor, Galati, ROMANIA
  • Eugen Victor RUSU ”University of “Dunarea de Jos”, Faculty of Engineering, 47 Domnească, RO-800008, Galati, ROMANIA
  • Ion ION ”University of “Dunarea de Jos”, Faculty of Engineering, 47 Domnească, RO-800008, Galati, ROMANIA
  • Gabriel MOCANU ”University of “Dunarea de Jos”, Faculty of Engineering, 47 Domnească, RO-800008, Galati, ROMANIA
DOI: https://doi.org/10.35219/mtd.2020.1.03
Keywords: environmental, seasonal heat, natural gas, buildings, integration

Abstract

The energy, economic and environmental analysis of a solar heating system with seasonal heat storage integrated into a district heating system based on natural gas boiler was performed. The solar collector field has a surface area of 8720 m2 and the pit seasonal heat storage has a volume of 10000 m3. This system covers 79% of the total yearly heat demand of the 15 multifamily buildings with 1500 inhabitants. The total system investment cost (2974100 €) may be recovered in about 17 years. The environmental impact of solar heating system integration is the decrease of CO2 emission by 79%.

Published
2020-05-12
How to Cite
CALIN, C., RUSU, E. V., ION, I., & MOCANU, G. (2020). ENERGY AND EMISSION ANALYSES OF A SOLAR ENERGY BASED DISTRICT HEATING SYSTEM. Mechanical Testing and Diagnosis, 10(1), 18-22. https://doi.org/https://doi.org/10.35219/mtd.2020.1.03
Issue
Vol 10 No 1 (2020)
Section
Articles

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